// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_MESSAGE_CENTER_FAKE_MESSAGE_CENTER_H_
#define UI_MESSAGE_CENTER_FAKE_MESSAGE_CENTER_H_

#include <stddef.h>

#include "base/macros.h"
#include "ui/message_center/message_center.h"
#include "ui/message_center/message_center_types.h"

namespace message_center {

class NotificationDelegate;

// MessageCenter implementation of doing nothing. Useful for tests.
class FakeMessageCenter : public MessageCenter {
public:
    FakeMessageCenter();
    ~FakeMessageCenter() override;

    // Overridden from FakeMessageCenter.
    void AddObserver(MessageCenterObserver* observer) override;
    void RemoveObserver(MessageCenterObserver* observer) override;
    void AddNotificationBlocker(NotificationBlocker* blocker) override;
    void RemoveNotificationBlocker(NotificationBlocker* blocker) override;
    size_t NotificationCount() const override;
    size_t UnreadNotificationCount() const override;
    bool HasPopupNotifications() const override;
    bool IsQuietMode() const override;
    bool HasClickedListener(const std::string& id) override;
    message_center::Notification* FindVisibleNotificationById(
        const std::string& id) override;
    const NotificationList::Notifications& GetVisibleNotifications() override;
    NotificationList::PopupNotifications GetPopupNotifications() override;
    void AddNotification(scoped_ptr<Notification> notification) override;
    void UpdateNotification(const std::string& old_id,
        scoped_ptr<Notification> new_notification) override;

    void RemoveNotification(const std::string& id, bool by_user) override;
    void RemoveAllNotifications(bool by_user) override;
    void RemoveAllVisibleNotifications(bool by_user) override;
    void SetNotificationIcon(const std::string& notification_id,
        const gfx::Image& image) override;

    void SetNotificationImage(const std::string& notification_id,
        const gfx::Image& image) override;

    void SetNotificationButtonIcon(const std::string& notification_id,
        int button_index,
        const gfx::Image& image) override;
    void DisableNotificationsByNotifier(const NotifierId& notifier_id) override;
    void ClickOnNotification(const std::string& id) override;
    void ClickOnNotificationButton(const std::string& id,
        int button_index) override;
    void ClickOnSettingsButton(const std::string& id) override;
    void MarkSinglePopupAsShown(const std::string& id,
        bool mark_notification_as_read) override;
    void DisplayedNotification(const std::string& id,
        const DisplaySource source) override;
    void SetNotifierSettingsProvider(NotifierSettingsProvider* provider) override;
    NotifierSettingsProvider* GetNotifierSettingsProvider() override;
    void SetQuietMode(bool in_quiet_mode) override;
    void EnterQuietModeWithExpire(const base::TimeDelta& expires_in) override;
    void SetVisibility(Visibility visible) override;
    bool IsMessageCenterVisible() const override;
    void RestartPopupTimers() override;
    void PausePopupTimers() override;

protected:
    void DisableTimersForTest() override;
    void EnableChangeQueueForTest(bool enabled) override;

private:
    const NotificationList::Notifications empty_notifications_;

    DISALLOW_COPY_AND_ASSIGN(FakeMessageCenter);
};

} // namespace message_center

#endif // UI_MESSAGE_CENTER_FAKE_MESSAGE_CENTER_H_
